CURLOPT_CRLF (3) - Linux Manuals
CURLOPT_CRLF: enable/disable CRLF conversion
NAME
CURLOPT_CRLF - enable/disable CRLF conversionSYNOPSIS
#include <curl/curl.h>CURLcode curl_easy_setopt(CURL *handle, CURLOPT_CRLF, long conv);
DESCRIPTION
Pass a long. If the value is set to 1 (one), libcurl converts Unix newlines to CRLF newlines on transfers. Disable this option again by setting the value to 0 (zero).This is a legacy option of questionable use.